Domestic Hot Water Control: Advanced - Daikin Altherma 3 R F Installer's Reference Manual

9.4.2 Domestic hot water control: advanced

ERLA03DAV3 + EHFZ03S18DJ3V
Daikin Altherma 3 R F
4P596821-1 – 2019.10
# Code
N/A [F-0B]
INFORMATION
The setting [F‑0B] is only valid when there is a thermostat or external room
thermostat request setting (NOT in case of leaving water temperature setting).
Operation range
Depending on the average outdoor temperature, the operation of the unit in space
heating is prohibited.
Space heating OFF temp: When the averaged outdoor temperature raises
above this value, space heating is turned OFF to avoid overheating.
# Code
[A.3.3.1] [4-02]
Preset tank temperatures
Only applicable when domestic hot water preparation is scheduled or scheduled +
reheat.
You can define preset tank temperatures:
▪ storage economic
▪ storage comfort
▪ reheat
▪ reheat hysteresis
Preset values make it easy to use the same value in the schedule. If you later want
to change the value, you only have to do it in 1 place (see also operation manual
and/or user reference guide).
Storage comfort
When programming the schedule, you can make use of the tank temperatures set
as preset values. The tank will then heat up until these setpoint temperatures have
been reached. Additionally, a storage stop can be programmed. This feature puts a
stop to tank heating even if the setpoint has NOT been reached. Only program a
storage stop when tank heating is absolutely undesirable.
# Code
[7.4.3.1] [6-0A]
Storage eco
The storage economic temperature denotes the lower desired tank temperature. It
is the desired temperature when a storage economic action is scheduled
(preferably during day).
Description
The shut-off valve:
▪ 0 (No)(default): is NOT influenced by heating or
cooling demand.
▪ 1 (Yes): closes when there is NO heating or
cooling demand.
Description
14°C~35°C
Description
30°C~[6‑0E]°C
9 Configuration
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Installer reference guide
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